> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/tmedia-documentation/other-pages/other/modifying-rtp-and-audio-settings.md).

# Modifying RTP and Audio Settings

> **Applies to:** Tmedia 3.0, 3.2; SBC 3.0, 3.1

**To configure RTP and Audio settings, do the following:**

1- Click **RTP and Audio** in the Editing Profile window, to display the customizable options.

![ProfileVoipRtpAudio A 0](https://docs.telcobridges.com/w/images/7/7a/ProfileVoipRtpAudio_A_0.png)

2- Modify settings as required.

![ProfileVoipRtpAudio 1 A](https://docs.telcobridges.com/w/images/e/e4/ProfileVoipRtpAudio_1_A.png)

* Click **Save**

### List of Parameters

Drop Call Thresholds

* [No Rx Packets](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#n)

Codec

* [G726 AAL2 format](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#g)

Jitter Buffer

* [Jitter Buffer: Initial Depth](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#j)
* [Jitter Buffer: Minimum Depth](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#j)
* [Jitter Buffer: Maximum Depth](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/jitter-buffer-maximum-depth)
* [Jitter Buffer: Smooth deletion](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#j)

TDM Volume Control

* [TX Gain Level](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/tdm#t)
* [RX Gain Level](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/tdm#t)

Echo Cancellation

* [Echo Cancellation: Enabled](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#e)
* [Echo Cancellation: Gain Power Level](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#e)
* [Echo Cancellation: Enable DC Removal Filter](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#e)
* [Echo Cancellation: Enable Coefficient Update](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#e)
* [Echo Cancellation: Non Linear Processor Tune Option](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#e)

RTCP

* [RTCP: Enabled](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#r)
* [RTCP: Transmission Interval](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#r)
* [RTCP: Use XRTCP](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#r)
* [RTCP: SDES-CNAME](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/rtp-media#r)

Voice Activity Detection

* [Voice Activity Detection: Noise floor level](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/other#v)

Packet Network

* [Packet Network: Type of Service](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/packet-network-type-of-service)
* [Packet Network: SSRC randomization](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/transcoding#p)
* [Packet Network: Packet Loss Concealment](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/other#p)

Clear Channel

* [Packet Duration](https://prosbcdocs.telcobridges.com/telecom-references/parameter-reference/other#p)


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